Heavy Duty Cloth Tape

Strong, Reliable, and Multi-Purpose Duct Tape

Heavy Duty Cloth Tape (No.80DT) is a premium-grade pressure-sensitive tape featuring a woven cloth backing with a super thick adhesive layer. Engineered for superior strength and durability, this strong cloth tape delivers reliable performance in demanding environments.

Designed for heavy packaging, sealing, bundling, and repairs, heavy duty cloth duct tape adheres firmly to rough or uneven surfaces, providing long-lasting hold and water resistance. Its superior sealing ability on corrugated paper makes it an excellent choice for industrial packaging and book binding applications.

SLAA Heavy Duty Cloth Duct Tape combines strength, flexibility, and superior adhesive power – making it the best duct tape for professional and industrial use. Whether you need a thick cloth tape for rugged jobs or a strong cloth tape for reliable packaging, SLAA delivers trusted performance for every application.

Tape Applications

The strength and durability of this strong cloth tape make it ideal for numerous industrial, construction, and household uses:
- Construction and HVAC: It is the most commonly used tape in construction for rugged conditions and is trusted by contractors for ducting applications.
- Packaging and Bundling: It is suitable for heavy goods packaging and pallet securing due to its inherent strength, as well as for general bundling and holding tasks.
- Sealing and Repairing: Heavy duty cloth tape is widely used for repairing, securing, and sealing.
- Specialized Uses: Applications include book binding tape and all-purpose color coding.
- Labeling: It is also used for labeling purposes.
Features & Benefits
- Reinforced Cloth Backing: The woven cloth or fabric backing provides outstanding strength, tear resistance, and flexibility, allowing easy hand tearing without sacrificing durability.
- Super Thick Adhesive Layer: Offers powerful adhesion to a wide variety of surfaces, including rough, uneven, and irregular materials.
- Waterproof & Weather-Resistant: Engineered to withstand moisture, dust, and changing weather conditions—ideal for indoor and outdoor applications.
- Excellent Seal Strength: Ensures tight, reliable sealing on corrugated boxes and heavy-duty packaging materials.
- High Tear Resistance: The tough cloth structure keeps the tape intact under stress or tension, reducing failures in critical applications.
- Versatile Application: Suitable for ducting, bundling, holding, packing, repairing, securing, and labeling across multiple industries.

Color Availability
- It is available in a variety of colors, including Black, White, Red, Green, Yellow, Beige, Tan, and Grey, allowing for color coding.

Tape Technical Data

Total thickness ( mm )	0.34
Peel adhesion ( N/10mm )	3.63
Rewinding force (N/10mm )	2.7
Tensile strength ( N/10mm )	66.6
Ball tack ( cm / Ball No. 20 )	27
Temperature resistance 1h/℃	–35 / up to +90
Storage life ( 20℃ / 60% )	12 months